Unit 1 Plants-Reading Further-2025-2026学年高中英语重点词汇精讲选择性必修第二册（重庆大学版）

高中·重庆大学版 寒假专版 重庆大学版词汇核心考点精讲 【寒假专版】 高中·重庆大学版·选择性必修第二册Unit1 Plants-Reading Further 单元词汇总览 dusy/dAsti/adj.布满灰尘的 stick灯y/'stki/ad.粘的：粘性的f1 oat /flaut/vn.漂浮；浮体 dust/dAst/n.w灰尘：拂去灰尘 unable/n'ebl/adj.不能的：无waste /werst/v./n./adj.浪费：废 hanging /'hegu/ad.h.悬挂的：法的 弃物：废弃的 悬挂物 able/eb/adj.能够的：有能力 growth/grw0/n.生长；发展 的 tra即trep/n.~.陷阱：困住 drown/draon/V.淹死：淹没 词汇核心考点精讲 1.dusy/'dAsti/adj.布满灰尘的 ·核心考点：词性：形容词(adj) 2个核心义：布满灰尘的（状态）、灰尘多的（环境） ·必记搭配与例句：·a dusty room(布满灰尘的房间)：The old attic is a dusty room ●dusty books(积灰的书)：She found some dusty books on the shelf. ·重点派生词：●dust(名词)：cover with dust(覆盖着灰尘) ·dust(动词)：dust the furniture(拂去家具上的灰尘) 2.hanging/hey/adj.m.悬挂的；悬挂物 ·核心考点：词性：形容词/名词(adj.n.) 2个核心义：悬挂的（状态）、悬挂物（物品） ·必记搭配与例句：·hanging lamp(吊灯)：The hanging lamp is very beautiful. ●hanging gardens(空中花园)：The Hanging Gardens of Babylon is a wonder. ●wall hangings(壁挂)：There are some traditional wall hangings in the hall.. ·重点派生词：●hang(动词)：hang the picture(挂图片) ●hung(过去分词)：The coat is hung on the hook. 3.growth/gr3wθ/n.生长；发展 ·核心考点：词性：名词(n.) 2个核心义：生长（过程）、发展（抽象） 高中·重庆大学版 寒假专版 ·必记搭配与例句：●economic growth(经济增长)：The country has achieved rapid economic growth. ●growth of plants(植物生长)：Water is important for the growth of plants. ·重点派生词：·grow(动词)：grow quickly(快速生长) ●growing(形容词)：growing population(增长的人口) 4.trap /traep/n/v.陷阱：困住 ·核心考点：词性：名词/动词(n.w.) 2个核心义：陷阱（物品）、困住（动作） ·必记搭配与例句：●set a trap(设陷阱)：The hunter set a trap for the fox. ●trap sb.in(把某人困在)：He was trapped in the lift for an hour, ·重点派生词：●trapper（名词)：a fur trapper(捕兽者) ●trapping(名词)：animal trapping(捕兽活动) 5.sticky/'stki/adj.粘的；粘性的 ·核心考点：词性：形容词(ad) 2个核心义：粘的（触感）、粘性的（性质） ·必记搭配与例句：·sticky rice(糯米)：Sticky rice is used in many desserts.. ·sticky fingers(粘手)：The candy left her with sticky fingers. ·重点派生词：·stick(动词)：stick to the wall(粘在墙上) ·stickiness(名词)：the stickiness of glue(胶水的粘性) 6.unable/n'ebl/adj.不能的：无法的 ·核心考点：词性：形容词(adj) 1个核心义：不能的：无法的（能力） ·必记搭配与例句：·unable to do sth.(不能做某事)：He was unable to finish the work on time. ●be unable to help(无法帮忙)：I'm sorry,.I'm unable to help you now. ·重点派生词：●able(形容词)：be able to swim(会游泳) ·ability(名词)：reading ability(阅读能力) 7.able/'ebl/adj.能够的；有能力的 ·核心考点：词性：形容词(adj) 1个核心义：能够的；有能力的（能力） ·必记搭配与例句：·be able to(能够)：She is able to speak three languages.. ●able person(有能力的人)：He is an able person in his team ·重点派生词：·ably(副词)：ably manage(干练地管理) ·disability(名词)：physical disability（身体残疾) 高中·重庆大学版 寒假专版 8.drown/dran/v.淹死：淹没 ·核心考点：词性：动词(v) 2个核心义：淹死（被动）、淹没（主动） ·必记搭配与例句：●drown in water(溺水)：The little boy nearly drowned in the river.. ●drown out(淹没声音)：The noise drowned out her voice. ·重点派生词：●drowning（名词)：a drowning accident(溺水事故) ·drowned(过去分词)：a drowned man(溺水身亡的人) 9.float /flaut/v.h.漂浮：浮体 ·核心考点：词性：动词/名词(vn.) 2个核心义：漂浮（动作）、浮体（物品） ·必记搭配与例句：●float on water(浮在水上)：Wood can float on water. ●life float(救生浮具)：The sailors used a life float to survive. ·重点派生词：●floating(形容词)：floating clouds(漂浮的云) ●floater(名词)：an oil floater(浮油) 10.waste /weist/v.n./adj.浪费：废弃物：废弃的 ·核心考点：词性：动词/名词/形容词(v.n./adj) 3个核心义：浪费（动作）、废弃物（物品）、废弃的（性质） ·必记搭配与例句：·waste time(浪费时间)：Don't waste time playing games. ●industrial waste(工业废料)：The river was polluted by industrial waste. ●waste paper(废纸)：We should recycle waste paper. ·重点派生词：●wasteful(形容词)：wasteful habits(浪费的习惯) ●wastefully(副词)：spend money wastefully(挥霍金钱) 词汇核心考点综合训练 1.一、单项选择 1.The old books on the shelf are so that I need to clean them first. 。A.dusty ●B.hanging ·C.sticky 高中·重庆大学版 寒假专版 ·D.wasteful 2.The lamp in the living room gives off soft light. ●A.growth 。B.trap 。C.hanging ·D.float 3.Water is important for the of crops in the field. 。A.drown ●B.growth ·C.able ·D.waste 4.The fox was in the net set by the farmer. ·A.trapped ●B.floated ·C.wasted ●D.dusted 5.After eating the candy,her fingers felt ●A.unable 。B.dusty ·C.sticky 。D.hanging 6.He was to join the club because he didn't meet the requirements 。A.able ●B.unable 高中·重庆大学版 寒假专版 ·C.sticky 。D.dusty 7.The swimmer in the deep sea and was saved by a lifeguard. ●A.drowned ●B.floated ·C.trapped ●D.wasted 8.Wood can on the surface of water ·A.trap ●B.drown 。C.float ●D.grow 9.Don't your time on computer games;you should study hard. ·A.waste 。B.trap .C.dust 。D.hang 10.She is an girl who can solve difficult problems quickly. ●A.unable 。B.able ·C.sticky 。D.dusty 2.二、根据提示补全句子 1.The workers are (dust)the furniture in the office now. 高中·重庆大学版 寒假专版 2.The (grow)of the tree is affected by the lack of sunlight. 3.He (hang)the painting on the wall yesterday. 4.The little boy was (able)to walk after the accident. 5.The noise from the construction site (drown)out the music 6.We should avoid (waste)food,especially during meals. 3.三、首字母填空 1.The attic has been closed for years,so everything there is d_ 2.Thet was set in the forest to catch wild animals. 3.The economy of the country has experienced rapid g in recent years 4.The glue has strong s so it can stick things together firmly. 5.After the rain,many leaves were f on the lake. 4.参考答案 ·一、单项选择 ABBAC BACAB ·二、根据提示补全句子 dusting growth hung unable drowned wasting ·三、首字母填空 dusty trap growth stickiness floating